Physics, asked by alisha01250, 8 months ago

Example 14 A block of 20 kg mass is pulled up
a slope by, applying a force acting parallel to the
slope. If the slope makes an angle of 30° with the
horizontal, calculate the work done in pulling the
load up a distance of 3.0 m. What is the increase
in potential energy of the block? Assume that the
force of friction is zero. Take g = 10 N/kg.

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Answered by Anonymous

2

Answer:

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Answered by Daleesha

1

Answer:

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